Adventures of a multidimensional freak

This is Juan Julián Merelo Guervós English-language blog. He teaches computer science at the University of Granada, in southern Spain. Come back here to read about politics, technology, with a new twist

PJorge gave me a copy of this book, and it includes exercises. Since the book is in English, I guess it's only fitting to do them in that tongue, although I don't intend to write anything close in extension to a novel in English (unless I can somehow stitch together 20 papers and call them an experimental postmodern scientific novel), so I'll post them here in the category called Homework.